Press Fit Fin Heatsinks

We stock and machine a selection of press fit heatsinks, and have been supplying heatsinks to customers for many years in the rail, LED lighting, solar, industrial, automotive and marine industries.

Please note we are still adding products to our new website. Can't see the product you need? Contact us on 01444 243 452 / [email protected]

Expert technical support

Design Inspiration, whenever you need it

Custom & flexible ordering

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  • PS249C heatsink
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  • PS284 Heatsink
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  • PS284C Heatsink
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  • PS334 Heatsink
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  • PS334C Heatsink
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  • PS335 Heatsink
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  • PS384 Heatsink Image
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  • PS384C heatsink
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  • PS484 heastink
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  • PS484C heatsink
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  • PS584 Heatsink
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  • PS684 heatsink
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  • PS834 Heatsink
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The Heatsink Specialist

Whether you’re looking for one-off prototypes for personal, commercial, or educational use, or if you’re working on a large-scale project and need a full production run of heatsinks, we are here to help.

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Press Fit Fin Heatsinks

GD Rectifiers offers a large range of press fit fin heatsinks designed for large isolated modules.

Press fit fins are a way of increasing fin density, length and thermal efficiency to a degree.

Press fit fin heatsinks are suitable for static applications, however for applications such as rail, where continuous vibration may be present, we do not recommend this type of heatsink.

Please contact us to discuss your heatsink requirements on 01444 243 452 or email [email protected].

Custom Designed Heatsinks

We can work with you to design a custom heatsink for your application. Whether you already know exactly what you need, or would benefit from receiving guidance from our technical team on the most suitable and cost-effective cooling solution, including new technologies and R&D projects, get in touch with our team to see how we could work together.

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